Seriously, my program has f**ked up somehow. I recently included the mono album charts of 1959-1963 in my database and a lot of albums have now double entries in the same week. I'll investigate and hope to fix it soon.
Thanks for poiting this out, Paul!

Seriously, my program has f**ked up somehow. I recently included the mono album charts of 1959-1963 in my database and a lot of albums have now double entries in the same week. I'll investigate and hope to fix it soon.Thanks for pointing this out, Paul!